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WO/2023/200393A1 |
In some aspects, a fan with lighting effect includes a fan blade assembly, a fan frame, a light emitting module, a reflector and a light guide. The fan frame has a periphery structure radially disposed to surround the fan blade assembly,...
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WO/2023/201260A1 |
An air mover may be provided. The air mover may comprise an air mover motor shaft, a bearing, a bearing housing, a circuit board, an accelerometer device, a temperature sensing device, and a controller. The air mover motor shaft may be a...
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WO/2023/197869A1 |
Provided in the present application are a blade structure and a fan lamp. The blade structure comprises a front edge (11), which is positioned at a windward side, a rear edge (12), which is positioned at a leeward side, and a side edge (...
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WO/2023/187451A1 |
A motor cooling shroud optimized for a fully reversible turbomachine where the motor cooling shroud improves the turbomachine's performance by efficiently controlling the cooling flow over a motor in both operating directions. The motor ...
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WO/2023/187325A1 |
A fan assembly, comprising an airflow generator arranged to generate an airflow and a nozzle comprising a nozzle body and first and second air outlets defined in a front side of the nozzle body, the first and second air outlets arranged ...
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WO/2023/188859A1 |
This ceiling fan comprises: a support part; a motor unit; a blade support part (4) that is rotated by the motor unit; a plurality of blade parts that are fixed to the blade support part (4) and extend laterally; a top cover part; a disch...
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WO/2023/188813A1 |
This blower comprises a fan unit and a motor unit. The fan unit includes a centrifugal fan and a fan case accommodating the centrifugal fan. The motor unit includes a rotor, a stator, and a motor case accommodating the rotor and the stat...
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WO/2023/188605A1 |
[Problem] To provide a blower device that is efficiently attachable to an air-conditioned garment. [Solution] A blower device 1 which is attachable by being inserted through an insertion hole 102 formed in an air-conditioned garment 100 ...
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WO/2023/191354A1 |
The invention relates to an electrical refrigerant compressor (1) with suction gas cooling, wherein a manifold unit (6) is arranged in the suction gas flow direction upstream of the motor windings (3) of a stator (11), characterized in t...
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WO/2023/185718A1 |
A dust blowing fan (100), comprising: a fan assembly (13, 32), fan blades (131, 132), and an electric motor (132, 322) used for driving the fan blades (131, 132) to rotate, the fan assembly (13, 32) being provided with a first end (13a) ...
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WO/2023/185269A1 |
A fan (10) comprising: fan blades (22), which are driven to rotate by an electric motor (24); a front protection cover (21), which is located at the front end of the fan blades (22); a rear protection cover (23), which is located at the ...
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WO/2023/184768A1 |
A water chiller unit. The water chiller unit comprises: a casing (100); a compressor arranged in the casing (100), the casing (100) comprising a volute case (110) and a motor casing (120), and the motor casing (120) comprising a casing b...
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WO/2023/189572A1 |
This blower comprises a fan unit and a motor unit that is mounted to the fan unit. The fan unit has: a centrifugal fan that includes a hub and a plurality of blades; and a fan case that accommodates the centrifugal fan. The motor unit ha...
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WO/2023/179961A1 |
The invention relates to a gas supply device (1) comprising a shaft (7) which is rotatably mounted about a rotational axis (13) in a housing (15) and comprising a temperature-control device (11) which comprises a medium temperature-contr...
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WO/2023/179960A1 |
The invention relates to a gas supply device (1) comprising a shaft (7) which is rotatably mounted about a rotational axis (13) in a housing (15) and comprising a temperature-control device (11) which comprises a medium temperature-contr...
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WO/2023/179957A1 |
The invention relates to a gas supply apparatus (1) comprising: a shaft (7) which is mounted in a housing (15) so as to be rotatable about an axis of rotation (13); and a temperature-control device (11) comprising a flow medium temperatu...
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WO/2023/179958A1 |
The invention relates to an air feed device (1) having an electric-motor-operated drive (2), which drives a shaft (7) which is mounted in a housing (15) so as to be rotatable about an axis of rotation (13), and having a cooling device (1...
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WO/2023/179962A1 |
The invention relates to a gas supply apparatus (1) comprising: a shaft (7) which is mounted in a housing (15) so as to be rotatable about an axis of rotation (13); and a temperature-control device (11) which has a medium temperature con...
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WO/2023/182025A1 |
This air conditioner comprises a cross-flow fan (106), a rear guider (105), and a back surface heat exchanger (107b). The rear guider (105) comprises an upper end protruding part (105b) that has an arc part (105c). A tip point B that is ...
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WO/2023/179959A1 |
The invention relates to a gas supply apparatus (1) comprising: a shaft (7) which is mounted in a housing (15) so as to be rotatable about an axis of rotation (13); and a temperature-control device (11) which has a medium temperature con...
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WO/2023/179917A1 |
The compression system (1) comprises a compressor (3) comprising a sealing arrangement including at least one gas seal (19; 61). A gas leakage recovery line (23) is adapted to recover process gas leakages from the at least one gas seal (...
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WO/2023/175006A1 |
The invention relates to a motorised ventilation unit (2) for a ventilation, heating and/or air conditioning device, the unit comprising at least one turbine (4) configured to be rotated about an axis of rotation (R), a motor (6) for rot...
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WO/2023/177152A1 |
The present specification relates to a rotation control apparatus and an electric fan comprising same. A rotation control apparatus according to an embodiment of the present specification comprises: a first gear coupled to a rotation mot...
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WO/2023/170497A1 |
The invention relates to a reversible turbomachine comprising : - a rotor housing containing one or more rotor members which rotor comprises a plurality of mutually spaced discs which rotate about a rotational axis and are coaxially disp...
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WO/2023/166299A1 |
There is disclosed a fan assembly comprising an airflow generator to generate an airflow and a nozzle comprising: a nozzle body defining an air inlet to receive the airflow generated by the airflow generator into the nozzle body, an air ...
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WO/2023/164996A1 |
The present application provides an air outlet assembly and an air-conditioning apparatus. The air outlet assembly comprises: an inner housing, the inner housing being provided with a first air passage and an air outlet communicated with...
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WO/2023/165739A1 |
The compression unit for ammonia comprises a multi-stage compressor, including a first set of compressor stages adapted to compress a syngas containing hydrogen and nitrogen; and a second set of compressor stages adapted to compress a re...
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WO/2023/166283A1 |
Electrical feedthrough, in particular for a vacuum pump, comprising a wall element having two or more openings preferably connectable to or being part of a vacuum pump/vacuum apparatus, wherein contact elements extend through each of the...
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WO/2023/165749A1 |
The invention relates to a conveying device (1) for a fuel cell system (31) for conveying and/or recirculating a gaseous medium, in particular hydrogen, wherein the fuel cell system (31) has an anode path (3) and a cathode path (5), wher...
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WO/2023/166300A1 |
There is provided a vectoring rod in a nozzles air flow outlet, the vectoring rod comprising an elongate support and a plurality of fins. The elongate support is rotatably mounted so that the fins act to change a direction of air exiting...
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WO/2023/166362A1 |
Device for compressing a gas, comprising a first (3a) and second element (3b), wherein the device (1) comprises a cooler (8) for the compressed gas and an oil reservoir (6a, 6b) for each of the elements (3a, 3b), wherein a separate drive...
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WO/2023/165689A1 |
A multidirectional air flowing device (100), comprising a rotating air flow generation unit (110) comprising a first actuator (112) and a rotatable assembly (114), wherein the rotatable assembly (114) includes a first axis of rotation (X...
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WO/2023/160892A1 |
The present invention relates to a rotor for an axial-field electric motor. According to the invention, the segment magnets in the interior of the rotor are completely enclosed by a sleeve made of an austenitic steel. Such a rotor is sui...
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WO/2023/163345A1 |
A blowing apparatus according to one embodiment of the present invention comprises a blowing fan and a protective grill disposed in front of the blowing fan, wherein the protective grill includes: a plurality of horizontal ribs extended ...
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WO/2023/163440A1 |
A fan module and a range hood including same are disclosed. The disclosed range hood comprises: a housing having an inlet through which air is introduced; and a fan module disposed in the housing to suction air through the inlet, wherein...
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WO/2023/163665A1 |
The 360-degree vertical tilt air cooling fan is composed of the vertical tilt air cooling fan, which has at least one position for vertical placement of the vertical tilt air cooling fan attached to Motor 1 (21), which is installed on th...
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WO/2023/161164A1 |
The invention relates to a compressed air system (10), in particular for the compressed air supply of at least one consumer, having a plurality of compressed air compressors (12) that are connected in parallel, having a blow-out valve (5...
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WO/2023/162635A1 |
A blower according to the present invention is provided with a blowing unit including a fan, a motor which drives the fan, a motor cover which retains the motor, and a case which accommodates the motor cover, wherein the case has a first...
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WO/2023/164283A1 |
A fan blade adapted for connecting to a mount includes a body having an airfoil shape in cross-section, the body including a hollow portion having a lower surface and a. solid portion depending from the body to a location below the lower...
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WO/2023/161163A1 |
The invention relates to a compressed air system (10), in particular for the compressed air supply of at least one consumer with varying demand, having a plurality of compressed air compressors (12) connected in parallel, having a pressu...
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WO/2023/162458A1 |
A ceiling fan 10 comprises: a motor 20; a hub 30 which is disposed on a rotary shaft 22 that is rotated by the motor 20; and a plurality of blades 40 which are arranged radially about the hub 30. The blades 40 each have a plurality of wi...
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WO/2023/151862A1 |
The invention relates to a multistage turbo machine system (100) comprising: a first turbo machine (110) with a drive unit (112), a second turbo machine (120) with a drive unit (122), a first supply line (S1) configured to supply operati...
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WO/2023/151692A1 |
A portable blowing device and a fan assembly thereof. The fan assembly (2) is used for being accommodated in a support (1) of the portable blowing device, and comprises an electric motor (21) and a fan blade (22), wherein the fan blade (...
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WO/2023/147958A1 |
The invention relates to a compression arrangement (1) for compressing hydrogen, comprising at least eight compressors of a first type (2) which, on the inlet side, are fluidically connected to a hydrogen inlet line, at least two compres...
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WO/2023/143867A1 |
A centrifugal compressor (21) is described comprising an anti-surge return line (2) is disclosed, wherein a radial expansion impeller (22) is arranged downstream the compressor discharge (23) and one or more flow regulators are arranged ...
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WO/2023/143873A1 |
A centrifugal compressor (21) is described comprising an anti-surge return line (2) is disclosed, wherein a radial expansion impeller (22) is arranged downstream a compressor discharge (23) and one or more flow regulators are arranged be...
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WO/2023/146116A1 |
A blowing device according to an example may include: a base portion having a containing space therein; an air inflow portion disposed on one side portion of the base portion such that air is introduced from the outside; a blowing body w...
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WO/2023/144059A1 |
The present invention relates to a fan for a fume extraction device (1), which fan comprises a fan housing (4), a motor (5) and an impeller (52) which is connected to the rotor (51) of the motor (5) and on which, on one side, main blades...
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WO/2023/146947A1 |
Handheld devices and systems for effectively spraying an area, and improved components for these and other devices and systems. A handheld air blower device includes heated fan blade components, which may be integrated or modular with th...
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WO/2023/144060A1 |
The present invention relates to a fan for an extractor hood device (1), which fan has a motor (5) and an impeller (52) which is connected to the rotor (51) of the motor (5) and at the outer edge (524) of which main blades (520) are arra...
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